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Institutional Investment Manager
MAIRS & POWER INC
MAIRS & POWER INC (CIK: 0001070134) incorporated in Minnesota, located at 30 E. 7th Street, Suite 2500, St Paul, MN. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 187 holdings with a total value of $7,270,070,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 CONOCOPHILLIPS 476,951 29,695,000 0.41%
52 HOME DEPOT INC 224,887 25,549,000 0.35%
53 PROCTER AND GAMBLE CO 284,681 23,327,000 0.32%
54 LILLY ELI & CO 286,619 20,823,000 0.29%
55 BRISTOL MYERS SQUIBB CO 293,770 18,948,000 0.26%
56 JPMORGAN CHASE & CO 304,304 18,435,000 0.25%
57 KIMBERLY CLARK CORP 168,276 18,024,000 0.25%
58 XCEL ENERGY INC 517,726 18,022,000 0.25%
59 ABBOTT LABS 353,724 16,388,000 0.23%
60 ABBVIE INC 272,026 15,924,000 0.22%
61 ALLETE INC COM NEW 291,417 15,375,000 0.21%
62 INTEL CORP 423,420 13,240,000 0.18%
63 VERIZON COMMUNICATIONS INC 208,173 10,123,000 0.14%
64 BP PLC 232,148 9,079,000 0.12%
65 AMERICAN EXPRESS CO 101,390 7,921,000 0.11%
66 SNAP ON INC 48,041 7,065,000 0.10%
67 HERSHEY CO 67,400 6,801,000 0.09%
68 MICROSOFT CORP 166,017 6,749,000 0.09%
69 UNITED FIRE GROUP INC COM 205,963 6,543,000 0.09%
70 MERCK & CO INC 105,158 6,044,000 0.08%
71 HAWKINS INC 158,283 6,013,000 0.08%
72 AGREE RLTY CORP COM 179,400 5,915,000 0.08%
73 TCF FINL CORP 371,155 5,835,000 0.08%
74 PRIVATEBANCORP INC 164,950 5,801,000 0.08%
75 WINTRUST FINL CORP COM 121,200 5,779,000 0.08%
76 GENTHERM INC 110,685 5,591,000 0.08%
77 APOGEE ENTERPRISES INC COM 127,900 5,525,000 0.08%
78 OSHKOSH CORP 97,600 4,762,000 0.07%
79 CARDIOVASCULAR SYS INC DEL COM 118,422 4,623,000 0.06%
80 CARDINAL FINL CORP COM 230,316 4,602,000 0.06%
81 CASEY'S GENERAL STORES INC COM 48,500 4,370,000 0.06%
82 PHYSICIANS RLTY TR 241,800 4,258,000 0.06%
83 SPDR S&P 500 ETF TR 19,646 4,056,000 0.06%
84 SPS COMM INC 57,200 3,838,000 0.05%
85 ACTUANT CORP 158,100 3,753,000 0.05%
86 PROTO LABS INC COM 52,804 3,696,000 0.05%
87 VASCULAR SOLUTIONS 114,373 3,468,000 0.05%
88 VASCO DATA SEC INTL INC 159,316 3,432,000 0.05%
89 BUFFALO WILD WINGS INC 18,027 3,267,000 0.04%
90 HUB GROUP INC CL A 82,900 3,257,000 0.04%
91 MOCON Inc 171,875 2,857,000 0.04%
92 MANITOWOC INC COM 129,900 2,801,000 0.04%
93 SCHWAB CHARLES CORP 86,078 2,620,000 0.04%
94 UNITEDHEALTH GROUP INC 21,381 2,529,000 0.03%
95 MURPHY OIL 53,900 2,512,000 0.03%
96 SCHWAB U.S. BROAD MARKET ETF 49,730 2,510,000 0.03%
97 PHILLIPS 66 27,497 2,161,000 0.03%
98 APPLE INC 17,094 2,127,000 0.03%
99 BANK MUTUAL CORP NEW 288,613 2,113,000 0.03%
100 BERKSHIRE HATHAWAY INC DEL 14,453 2,086,000 0.03%
Page 2 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001104659-15-038430, filed 2015.05.15).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.